Argon

error in units

The units of resistivity don't come out right.

10^-8 Ohm * m
or
m Ohm * cm

the 'm' should be a 'mu', but unfortunately they both look the same in the latin alphabet.

se7en8ight's picture

Radiant Catalytic Ionization Technology... Hoax? Safe? What is it?

Hi guys!

Can anyone explain to me how Radiant Catalytic Ionization works and it's effects?

I've been told and read that it uses metals to catalyze reactions pruducing oxidative compounds which it then releases into the surrounding to disinfect and sanitize... isn't this a bit worrisome since all those oxidants are just floating around to be inhaled and what not?

i really need your help and i'd appreciate it much! Thank you! :)

WebElements's picture

Argon isotope mass measurements

This physicsweb.org article states that an international team working at the ISOLTRAP mass spectrometer at CERN has determined the masses of two isotopes of argon (32Ar and 33Ar) with the highest precision ever (K Blaum et al. 2004 Phys. Rev. Lett. 91 260801). This is important if you want "to place constraints on aspects of the weak interaction that are not included in the Standard Model".

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